| Number |
Topic |
Time |
Comments |
Approved by |
| 1 |
Decimals - Multiplying |
(2:12) |
No context given, but a good example problem explained in detail |
Sean |
| 2 |
Decimals - Dividing |
(4:48) |
Three examples of increasing difficulty |
Sean |
| 3 |
Exponents |
(3:03) |
The video is a great introduction to exponents in grade 7. It is an appropriate length and shows the relationship of exponents and multiplication. The video was obtained from Khan Academy. |
Christine |
| 4 |
Factors & Multiples |
(1:34) |
The clip is well organized and the definitions are written down and explained; however, further elaboration would have been beneficial. The video is 2:56 minutes long; however, factors and multiples are explained until 1:34. |
Christine |
| 5 |
Fractions - Adding (same denominator) |
(3:18) |
This video is very well organized. Shows how to add a fraction and also how to simplify the answer. Additionally, it also shows the addition and the simplified answer with the use of an illustration. |
Nabgha |
| 6 |
Fractions - Adding (diff denominator) |
(3:25) |
This video contains two examples. One is general adding fractions using lowest common denominator and the other uses prime factorization. The explanations are fairly clear and easy to follow along. |
Nabgha |
| 7 |
Fractions - Subtract (same denominator) |
(2:26) |
the example is a bit difficult as a first example, but otherwise it is clear and he includes a visual |
Caroline |
| 8 |
Fractions - Subtract (diff denominator) |
(7:05) |
is quite long but it is thorough and shows two different methods to solve the same problem |
Caroline |
| 9 |
Integers - Define |
(1:40) |
0:00 to 1:40 - The video is a good introduction to the definition of integers. It uses excellent examples to explain how negative numbers are relevant to mathematics and real life. |
Bryan |
| 10 |
Integers - Compare & Order |
(1:40) |
1:40 to 3:20 - This is a continuation of the video above, but shows excellent visual demonstrations of the comparison of integers, with proper use of mathematical symbols. |
Bryan |
| 11 |
Integers - Add |
(5:33) |
This video contains one example of adding integers with different signs. He uses the number line to visually explain how to solve the question. |
Joe Anne |
| 12 |
Integers - Subtract |
(4:07) |
This video includes five different kinds of examples of subtracting integers. He uses the number line to visually explain how to solve some of the questions. |
Joe Anne |
| 13 |
Ratios |
(7:27) |
Some mystery steps, but great explanation of concept. |
Adele |
| 14 |
Squares |
(3:32) |
Short explanation, lots of examples |
Adele |
| 15 |
Square Root |
(1:21) |
Very clear and concise, but only one example given. |
Adele |
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